Features

• The brightness controller is mounted to the ceiling directly above the area to be illuminated, for example above a workplace.
• Analyses the lighting conditions of the area beneath it.
• Brightness control can be activated and deactivated via a push button or with motion or presence detectors.
• Extreme flat installation.
• Terminal mounting on suspended ceilings.
• Ceiling mounting on stable ceilings in device box in accordance with DIN49073 using optional accessories.
• Surface mounted installation in surface-mounted box (optional accessories).
• Protection type IP44 allows installation outdoors and in moistureprone areas.
• The colour emphasis of the design rings enables their colours to be adapted to the wall or ceiling.
• When the design ring has been removed, theprogramming button of the device can be conveniently accessed from the front.

Brightness sensor with limit value monitoring

• Up to three limit values can be set in the parameters.
• The switching, dimming value transmitter, light scene auxiliary unit, and hysteresis functions can be configured.
• Limit value can be changed using communication object or teach-in.
• When coupled to the lighting system, lighting is dimmed (constant light control) or switched (2-point control) depending upon the daylight level.
• Including block function.

Technical data

• KNX medium: TP256
• Brightness sensor
• Measurement range: 10 to 2000lx
• Detection range: approx. 5m
• Protection class: III
• Protection type: IP44
• KNX connection: Connection and junction terminal
• Installation depth: 34 mm
• Ambient temperature: -25C to +55C

Scope of supply

• Small design ring is included in the scope of supply.
• KNXconnection and junction terminal included in the scope of supply.